12841

Names of 12841

• Cardinal: 12841 can be written as Twelve thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 1.2841 × 10⁴

Factors of 12841

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12841

Divisors of 12841

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12841
• Sum of all divisors σ(n): 12842
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12841 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12840

Bases of 12841

• Binary: 11001000101001₂
• Hexadecimal: 0x3229
• Base-36: 9WP

Squares and roots of 12841

• 12841 squared (12841²) is 164891281
• 12841 cubed (12841³) is 2117368939321
• The square root of 12841 is 113.3181362359
• The cube root of 12841 is 23.4170912709

Scales and comparisons

• 12,841 seconds is equal to 3 hours, 34 minutes, 1 second.
• To count from 1 to 12,841 would take you about three hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12841 cubic inches would be around 2 feet tall.

Recreational maths with 12841

• 12841 backwards is 14821
• The number of decimal digits it has is: 5
• The sum of 12841's digits is 16
• More coming soon!